php - laravel removing item from session -


i using sessions store cart items. able modify session items having trouble in removing them. function i'm stuck on 

public function removecartitems(request $request) {     $id = $request->input('id');      $items = session::get('cart.items', []);      foreach ($items &$item) {         if ($item['id'] == $id) {             unset($item);         }     }      //session::set('cart.items', $items);     $request->session()->put('cart.items', $items);      return 'removed'; }

this how add items in session

$item = array("id"=>"$productid", "name"=>"$name", "qty"=>"$qty", "rate"=>"$rate", "preview"=>"$preview", "front"=>"$front", "back"=>"$back");        $request->session()->push('cart.items', $item);

firstly, fyi, don't need wrap variables in " ".

i suggest changing logic adding items cart using push() put() , use product id: 

$item = [     "id"      => $productid,     "name"    => $name,     "qty"     => $qty,     "rate"    => $rate,     "preview" => $preview,     "front"   => $front,     "back"    => $back, ];  $request->session()->put('cart.items.' . $item['id'], $item);

then remove method like:

public function removecartitems(request $request) {     $request->session()->forget('cart.items.' . $request->input('id'));      return 'removed'; }

hope helps!


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